User's Manual

CONTENTS
1. Introduction ...................... 1
Control Unit BSX ...................... 1
The Entrance Panel ...................... 2
Model 51 Speech unit ...................... 2
Telephones ...................... 2
2. Installation Procedure ...................... 3
Cable Requirements ...................... 3
Connections to panel ...................... 5
Electric Lock Release ...................... 5
Tone Output ...................... 5
Fire Service Switch ...................... 5
Door Monitoring ...................... 6
Dual Entrance model ...................... 6
3. Testing & Troubleshooting ...................... 7
Installing the battery ...................... 8
Technical Help ...................... 9
Time Clock operation ......................10
Diagrams
1. Connections to Entrance Area CTX816 ...................... 14
2. Connections to Panel Push-buttons CTX816 ...................... 15
3. Connections to Telephones RLX816 ...................... 16
4. Connections to Entrance Area CTX864 ...................... 17
5. Connections to Panel Push-buttons CTX864 ...................... 18
6. Connections to Telephones RLX864 ...................... 19